This bundle of fuzzy sweetness is Princess Buttercup. She's all wiggly love and today she return to the home where she was born so that she could get reacquainted with her remaining littermates and to work out some of her energy. After a month-and-a-half in a home without other puppies she was initally overwhelmed but soon rediscovered the joys of playing with dogs whose energy levels matched her own. Every time she thought the play was getting too rough she would run to someone and hide between their legs. Apparently she learned that with the bigger dogs she normally plays with they can't follow her through (I hope that they never try either).
After about an hour of almost constant play the pups were tired which meant that all they wanted to do was be held. Babies cradled in our arms we took them back into the house for some much needed rest.
Canon 1D Mark IV, Canon 16-35/f2.8L Mark II
16mm, f4, 1/2000 sec @ 640 ISO